Cheap Flights from London to Ottawa
Cheap London-Ottawa Flight Tickets
These prices are the lowest available for the specified locations on the Obilet website. Prices may vary depending on the selected date, location, and availability of the flight.
Cheapest Travel on Obilet
:
£ 324.65
The Most Favorable Price
:
Air TransatThe Most Active Airline
:
United AirlinesAverage Number of Trips Per Day
:
11Shortest Flight Time
:
8HourDistance
:
5366 KMCheap Flight Tickets from London to Ottawa
Air Transat
15 May 2026 - Friday
London
Gatwick Airport
09:40
Ottawa
Ottawa Macdonald Cartier Airport
12:40
Air France
15 May 2026 - Friday
London
Heathrow Airport
08:55
Ottawa
Ottawa Macdonald Cartier Airport
15:00
Air France
15 May 2026 - Friday
London
Heathrow Airport
06:15
Ottawa
Ottawa Macdonald Cartier Airport
15:00
British Airways
15 May 2026 - Friday
London
Heathrow Airport
17:05
Ottawa
Ottawa Macdonald Cartier Airport
00:20
United Airlines
15 May 2026 - Friday
London
Heathrow Airport
16:40
Ottawa
Ottawa Macdonald Cartier Airport
10:03
United Airlines
15 May 2026 - Friday
London
Heathrow Airport
07:45
Ottawa
Ottawa Macdonald Cartier Airport
22:05
United Airlines
15 May 2026 - Friday
London
Heathrow Airport
09:30
Ottawa
Ottawa Macdonald Cartier Airport
22:05
United Airlines
15 May 2026 - Friday
London
Heathrow Airport
10:25
Ottawa
Ottawa Macdonald Cartier Airport
22:05
United Airlines
15 May 2026 - Friday
London
Heathrow Airport
12:00
Ottawa
Ottawa Macdonald Cartier Airport
22:05
United Airlines
15 May 2026 - Friday
London
Heathrow Airport
11:05
Ottawa
Ottawa Macdonald Cartier Airport
21:35
The prices shown are starting ticket prices. Prices may vary depending on the selected date, location, and trip availability.
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